OBJECTIVE: Several randomized control trials (RCTs) have compared somatostatin and its analogues versus a control group in patients with enterocutaneous fistulas (ECF). This study meta-analyzes the literature and establishes whether it shows a beneficial effect on ECF closure. METHODS: We searched MEDLINE, EMBASE, CINAHL, Cochrane, and PubMed databases according to PRISMA guidelines. Seventy-nine articles were screened. Nine RCTs met the inclusion criteria. Statistical analyses were performed using Review Manager 5...